WHY DO YOU NEED TO SLEEP AND DREAM? 0.0 / 5 ? Psychologysleep and dreamingGCSEEdexcel Created by: alena910Created on: 29-04-19 11:41 REM sleep part of the sleep cycle with rapid eye movements caused bye eyes moving a lot behind the eyelids when dreaming occurs 1 of 22 sensory blockade in REM sleep, all incoming sensory information is stopped 2 of 22 circadian rhythms human body rhythms that have a daily cycle, such as the sleep wake cycle 3 of 22 sleep wake cycle a circadian/daily rhythm generally triggered by the day night cycle 4 of 22 ultradian rhythm rhythms that occur in a period of less than 24 hours, such as a sleep cycle 5 of 22 endogenous internal pacemakers; our biological clock 6 of 22 melatonin a hormone involved in setting circadian rhythms, including the sleep wake cycle and blood pressure 7 of 22 pineal gland a small endocrine gland that produces melatonin 8 of 22 exogenous extrenal clues in the enironment that affect our biological clock 9 of 22 zietgebers extrenal clues that synchronise our biological rhythms; for example, to a 24 hour clock 10 of 22 entrainment when biological rhythms are matched to their environmental triggers, such as circadian rhythms set in response to external cues 11 of 22 insomnia problems with sleeping at night that cause difficulties during the day 12 of 22 narcolepsy inability to control sleeping and waking, so experiencing involuntary daytime sleeping 13 of 22 cataplexy a loss of muscle power and tone, triggered by an onset of strong emotions such as laughter 14 of 22 id the part of freud's personaltiy theory that is demanding, thought of as 'i want...' 15 of 22 manifest content the story the dreamer tells of what happens in the dream 16 of 22 latent content the deeper meaning behind what it is said the dream is about 17 of 22 dreamwork the transformation of unconscious thoughts into dream content 18 of 22 ego the part of freud's personality theory that is reasoning, to balance demands of the id and superego 19 of 22 psychosexual stages freud's theory of child developmrnt 20 of 22 phallic stage the third of freud's stages during which the oedipus complex is worked through 21 of 22 oedipus complex part of freud's phallic stage; a boy has unconscious feelings for his mother and hates his father, who he sees as a rival and fears will castrate 22 of 22
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